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[v3-0-test] Use GitHub API to download constraint files and avoid rate limiting (#50716) #50721

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Merged
potiuk merged 1 commit into from
May 17, 2025
Merged

[v3-0-test] Use GitHub API to download constraint files and avoid rate limiting (#50716) #50721

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20 changes: 10 additions & 10 deletions dev/breeze/src/airflow_breeze/utils/github.py
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Original file line number Diff line number Diff line change
Expand Up @@ -44,7 +44,7 @@ def download_file_from_github(
tag: str, path: str, output_file: Path, github_token: str | None = None, timeout: int = 60
) -> bool:
"""
Downloads a file from GitHub repository of Apache Airflow
Downloads a file from the GitHub repository of Apache Airflow using the GitHub API.

:param tag: tag to download from
:param path: path of the file relative to the repository root
Expand All @@ -55,21 +55,21 @@ def download_file_from_github(
"""
import requests

url = f"https://raw.githubusercontent.com/apache/airflow/{tag}/{path}"
url = f"https://api.github.com/repos/apache/airflow/contents/{path}?ref={tag}"
get_console().print(f"[info]Downloading {url} to {output_file}")
if not get_dry_run():
headers = {"Accept": "application/vnd.github.v3.raw"}
if github_token:
headers["Authorization"] = f"Bearer {github_token}"
headers["X-GitHub-Api-Version"] = "2022-11-28"
try:
# add github token to the request if provided
headers = {}
if github_token:
headers["Authorization"] = f"Bearer {github_token}"
headers["X-GitHub-Api-Version"] = "2022-11-28"
response = requests.get(url, headers=headers, timeout=timeout)
if response.status_code == 403:
get_console().print(
f"[error]The {url} is not accessible.This may be caused by either of:\n"
f" 1. network issues or VPN settings\n"
f" 2. Github rate limit"
f"[error]Access denied to {url}. This may be caused by:\n"
f" 1. Network issues or VPN settings\n"
f" 2. GitHub API rate limiting\n"
f" 3. Invalid or missing GitHub token"
)
return False
if response.status_code == 404:
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